{"id":"CVE-2026-4405","aliases":["EUVD-2026-104530","GHSA-gvx3-67jp-9j46"],"status":"published","title":"IBM Concert Software Use of Web Browser Cache Containing Sensitive Information","description":"IBM Concert 1.0 through 3.0.0 allows web page cache to be stored locally which can be read by another user on the system.","severity":{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00143,"percentile":0.03663,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-525"],"published":"2026-10-19T17:17:27Z","modified":"2026-11-03T15:14:38Z","products":[{"vendor":"ibm","product":"concert"}],"references":[{"url":"https://www.ibm.com/support/pages/node/7292374","tags":["vendor-advisory","patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-4405"},{"url":"https://github.com/advisories/GHSA-gvx3-67jp-9j46"}],"sources":{"cve":[{"id":"CVE-2026-4405","title":"IBM Concert Software Use of Web Browser Cache Containing Sensitive Information","description":"IBM Concert 1.0 through 3.0.0 allows web page cache to be stored locally which can be read by another user on the system.","status":"published","published":"2026-10-19T17:17:27.412Z","modified":"2026-10-19T18:23:21.592Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-525"],"updated_at":"2026-11-02T14:19:58.944663Z"}],"euvd":[{"id":"EUVD-2026-104530","description":"IBM Concert 1.0 through 3.0.0 allows web page cache to be stored locally which can be read by another user on the system.","status":"published","published":"2026-10-19T17:17:27Z","modified":"2026-10-19T18:23:21Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T16:59:50.094994Z"}],"ghsa":[{"id":"GHSA-gvx3-67jp-9j46","title":"IBM Concert 1.0 through 3.0.0 allows web page cache to be stored locally which can be read by...","description":"IBM Concert 1.0 through 3.0.0 allows web page cache to be stored locally which can be read by another user on the system.","status":"published","published":"2026-10-19T18:32:18Z","modified":"2026-10-19T18:32:26Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-525"],"updated_at":"2026-11-02T15:13:58.199856Z"}],"nvd":[{"id":"CVE-2026-4405","description":"IBM Concert 1.0 through 3.0.0 allows web page cache to be stored locally which can be read by another user on the system.","status":"published","published":"2026-10-19T18:17:07.633Z","modified":"2026-11-03T15:14:38.823Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-525"],"updated_at":"2026-11-03T18:16:45.277519Z"}]}}